59% (1947)

63% (1945)

60% (1948)

60% (1940)

64% (1943)

62% (1933)

58% (1951)

58% (1952)

63% (1936)

69% (1949)

68% (1936)

56% (1939)

61% (1946)

59% (1956)

65% (1941)

72% (1937)

64% (1937)

56% (1932)

66% (1940)

73% (1945)